.App {
    text-align: center;
}

.modal {
      background-color: rgba(0,0,0,0.5);
      position: fixed;
      height: 100%;
      width: 100%;
      top: 0;
      left: 0;
      display: flex;
      align-items: center;
      justify-content: center;
}
.close {

}
.box {
    position:relative;
    z-index:1;
}
